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CV1948 beam tetrode

Size
This valve measures 103x41mm overall and has an octal base

Heater voltage6.3V
Heater current900mA
Average characteristics
Anode voltage250V
Screen voltage250V
Control grid voltage-14V
Anode current72mA
Screen current5mA
Anode resistance22.5kΩ
Amplification factor135
Transconductance6000 micromhos


PinFunction
1Shell
2Heater
3Anode
4Screen grid
5Control grid
6no pin
7Heater
8Cathode + beam plates

Cv1948

This file was last modified12:43:43, Friday August 24, 2018